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44160371 = 433101987
BaseRepresentation
bin1010100001110…
…1010101110011
310002002120122022
42220131111303
542301112441
64214302055
71044233303
oct250352563
9102076568
1044160371
1122a22382
121295792b
1391c23c8
145c17603
153d2484b
hex2a1d573

44160371 has 4 divisors (see below), whose sum is σ = 44262792. Its totient is φ = 44057952.

The previous prime is 44160349. The next prime is 44160377. The reversal of 44160371 is 17306144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-44160371 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44160371.

It is not an unprimeable number, because it can be changed into a prime (44160377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50561 + ... + 51426.

It is an arithmetic number, because the mean of its divisors is an integer number (11065698).

Almost surely, 244160371 is an apocalyptic number.

44160371 is a deficient number, since it is larger than the sum of its proper divisors (102421).

44160371 is a wasteful number, since it uses less digits than its factorization.

44160371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102420.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 44160371 is about 6645.3270047455. The cubic root of 44160371 is about 353.4632267370.

The spelling of 44160371 in words is "forty-four million, one hundred sixty thousand, three hundred seventy-one".

Divisors: 1 433 101987 44160371